National Interstate Insurance Company
5 Decision Makers · 9 Verified Contacts & Email Format
About National Interstate Insurance Company
National Interstate Insurance Company is a public company operating in the Insurance industry, and is headquartered in Richfield, United States, with approximately 501-1000 employees.
Who to contact at National Interstate Insurance Company
Email Format
Leadership & Decision Makers
Contact details of 5 National Interstate Insurance Company decision makers
Julie McGraw
George O. Skuggen
Chris Mikolay
Steve Blankenship
Katie Smith
Team & Specialists
Contact details of 4 National Interstate Insurance Company team members
Masie Roden
Maung Htun
Nicole Augusta
Sandra Oflanagan
General Emails
General company emails, e.g. customer support lines
Similar Companies like National Interstate Insurance Company
Blackstone Group
HQ: New York, NY
BMO Nesbitt Burns
HQ: Toronto, Ontario, Canada
Ryan
HQ: Dallas, TX
Citadel Securities
HQ: Miami, FL
BMO Capital Markets
HQ: Toronto, Ontario, Canada
Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Aug 11, 2025.
Frequently Asked Questions about National Interstate Insurance Company
What does National Interstate Insurance Company do?
National Interstate Insurance Company is a public company operating in the Insurance industry, and is headquartered in Richfield, United States, with approximately 501-1000 employees.
Where is National Interstate Insurance Company headquartered?
National Interstate Insurance Company is headquartered in 3250 Interstate Drive, Richfield, OH, 44286, United States.
How many employees does National Interstate Insurance Company have?
National Interstate Insurance Company has approximately 501-1000 employees.
What industry is National Interstate Insurance Company in?
National Interstate Insurance Company operates in the Finance & Banking industry.
What is the email format for National Interstate Insurance Company?
The most common email format at National Interstate Insurance Company is {first_name}.{last_name}@natl.com. For example: firstname.lastname@natl.com.
How do I contact National Interstate Insurance Company?
You can contact National Interstate Insurance Company via email at onlineaccess@natl.com, headquartered in 3250 Interstate Drive, Richfield, OH, 44286, United States.